FR2755332B1 - ADAPTATION DEVICE FOR OPTICAL COMMUNICATION NETWORK - Google Patents

ADAPTATION DEVICE FOR OPTICAL COMMUNICATION NETWORK

Info

Publication number
FR2755332B1
FR2755332B1 FR9613322A FR9613322A FR2755332B1 FR 2755332 B1 FR2755332 B1 FR 2755332B1 FR 9613322 A FR9613322 A FR 9613322A FR 9613322 A FR9613322 A FR 9613322A FR 2755332 B1 FR2755332 B1 FR 2755332B1
Authority
FR
France
Prior art keywords
spectral components
communication network
optical communication
spectral
precompensated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9613322A
Other languages
French (fr)
Other versions
FR2755332A1 (en
Inventor
Michel Chbat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent SAS
Original Assignee
Alcatel Alsthom Compagnie Generale dElectricite
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel Alsthom Compagnie Generale dElectricite filed Critical Alcatel Alsthom Compagnie Generale dElectricite
Priority to FR9613322A priority Critical patent/FR2755332B1/en
Priority to DE69733398T priority patent/DE69733398T2/en
Priority to AT97402537T priority patent/ATE297081T1/en
Priority to EP97402537A priority patent/EP0840473B1/en
Priority to US08/960,201 priority patent/US6026204A/en
Priority to JP9299001A priority patent/JPH10145304A/en
Priority to CA002217793A priority patent/CA2217793A1/en
Publication of FR2755332A1 publication Critical patent/FR2755332A1/en
Application granted granted Critical
Publication of FR2755332B1 publication Critical patent/FR2755332B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • H04B10/2525—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating fibres
    • H04B10/25253—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating fibres with dispersion management, i.e. using a combination of different kind of fibres in the transmission system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • H04B10/2531—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using spectral inversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/25—Distortion or dispersion compensation
    • H04B2210/258—Distortion or dispersion compensation treating each wavelength or wavelength band separately

Abstract

The device has a number of transform devices (MP1,MP2,Mpk) which selectively spectrally transform spectral components of a multiplexed input to produce precompensated spectral components. The transformations are used in anticipation of signal deformations caused by transmissions along predefined paths. The spectral precompensated components are applied to the input of a transmission node and routed to destination nodes. Each module contributes to the chromatic dispersion precompensation, with a switch used to selectively couple the spectral components to the modules.
FR9613322A 1996-10-31 1996-10-31 ADAPTATION DEVICE FOR OPTICAL COMMUNICATION NETWORK Expired - Fee Related FR2755332B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9613322A FR2755332B1 (en) 1996-10-31 1996-10-31 ADAPTATION DEVICE FOR OPTICAL COMMUNICATION NETWORK
AT97402537T ATE297081T1 (en) 1996-10-31 1997-10-27 ADAPTATION DEVICE FOR OPTICAL COMMUNICATIONS NETWORK
EP97402537A EP0840473B1 (en) 1996-10-31 1997-10-27 Adaptation device for optical communication network
DE69733398T DE69733398T2 (en) 1996-10-31 1997-10-27 Adaptation device for optical communication network
US08/960,201 US6026204A (en) 1996-10-31 1997-10-29 Matching apparatus for an optical communications network
JP9299001A JPH10145304A (en) 1996-10-31 1997-10-30 Adaptive device for optical communication network
CA002217793A CA2217793A1 (en) 1996-10-31 1997-10-30 Adapting device for optical communication network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9613322A FR2755332B1 (en) 1996-10-31 1996-10-31 ADAPTATION DEVICE FOR OPTICAL COMMUNICATION NETWORK

Publications (2)

Publication Number Publication Date
FR2755332A1 FR2755332A1 (en) 1998-04-30
FR2755332B1 true FR2755332B1 (en) 1998-11-27

Family

ID=9497230

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9613322A Expired - Fee Related FR2755332B1 (en) 1996-10-31 1996-10-31 ADAPTATION DEVICE FOR OPTICAL COMMUNICATION NETWORK

Country Status (7)

Country Link
US (1) US6026204A (en)
EP (1) EP0840473B1 (en)
JP (1) JPH10145304A (en)
AT (1) ATE297081T1 (en)
CA (1) CA2217793A1 (en)
DE (1) DE69733398T2 (en)
FR (1) FR2755332B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2754352B1 (en) * 1996-10-07 1998-11-13 Alsthom Cge Alcatel OPTICAL SWITCH
JPH11243374A (en) * 1998-02-26 1999-09-07 Fujitsu Ltd Optical signal transmission system and optical signal transmitting device used therein
US8160453B1 (en) 2006-03-30 2012-04-17 Rockstar Bidco, LP Protection switching with transmitter compensation function
CN101110652B (en) * 2006-07-18 2010-08-18 中兴通讯股份有限公司 Apparatus and method for supporting automatic optical fiber connecting configuration of optical transmission equipment
JP6128134B2 (en) * 2013-01-21 2017-05-17 富士通株式会社 Frequency conversion apparatus, wavelength multiplexing apparatus, and frequency conversion method
US9160456B2 (en) * 2013-09-20 2015-10-13 Alcatel Lucent Dispersion management for inhomogeneous fiber-optic links
JP2019519178A (en) * 2016-06-01 2019-07-04 ロシュメア・インコーポレイテッドＲｏｓｈｍｅｒｅ， Ｉｎｃ． Optical switch data network

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04299622A (en) * 1991-03-27 1992-10-22 Nec Corp Dispersion equalizing optical transmission system and dispersion equalization optical repeater
JPH04368028A (en) * 1991-06-14 1992-12-21 Nippon Telegr & Teleph Corp <Ntt> Wavelength multiplex optical communication system
EP1156605A3 (en) * 1991-10-21 2004-02-04 Nec Corporation An optical transmission system
JP2827619B2 (en) * 1991-10-21 1998-11-25 日本電気株式会社 Optical repeater transmission system and method
US5224183A (en) * 1992-07-23 1993-06-29 Alcatel Network Systems, Inc. Multiple wavelength division multiplexing signal compensation system and method using same
JPH0764131A (en) * 1993-08-31 1995-03-10 Nec Corp Optical communication device
US5526155A (en) * 1993-11-12 1996-06-11 At&T Corp. High-density optical wavelength division multiplexing
GB9401488D0 (en) * 1994-01-26 1994-03-23 British Telecomm Optical communications
US5532868A (en) * 1994-09-23 1996-07-02 At&T Corp. Apparatus and method for compensating chromatic dispersion produced in optical phase conjugation or other types of optical signal conversion
US5633741A (en) * 1995-02-23 1997-05-27 Lucent Technologies Inc. Multichannel optical fiber communications
JP3282775B2 (en) * 1995-03-06 2002-05-20 日本電信電話株式会社 Hypercube type interconnection network
JP3506283B2 (en) * 1995-03-20 2004-03-15 富士通株式会社 Optical phase conjugator
JPH08265807A (en) * 1995-03-22 1996-10-11 Oki Electric Ind Co Ltd Cross connector

Also Published As

Publication number Publication date
DE69733398D1 (en) 2005-07-07
FR2755332A1 (en) 1998-04-30
CA2217793A1 (en) 1998-04-30
ATE297081T1 (en) 2005-06-15
EP0840473A1 (en) 1998-05-06
US6026204A (en) 2000-02-15
DE69733398T2 (en) 2006-01-26
EP0840473B1 (en) 2005-06-01
JPH10145304A (en) 1998-05-29

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20070629